Mattawa, ON - May 18, 2026 - Preliminary Survey Investigation Map
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Survey investigation map for the May 18, 2026 Mattawa downburst. Ground survey conducted May 21, 2026. Map includes downburst extent, worst damage point, ground photos, drone photos, drone flight paths, and survey route. Link to Survey Summary Map
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Western University创建时间：
2026-06-03
